cladking
Well-Known Member
??? - an organism that is better adapted to its environment with the advantage of more successful reproduction has the right fit for that environment.
And this is why every individual is fit. Those which aren't fit die and don't affect change in species in any way. If they pass on their unfit genes then those individuals expressing those genes also die.
Because of random gene pairings from their parents every individual is most fit under specific ideal conditions that don't exist anywhere at all. But when new conditions arise some fit individuals will be helped and some fit individuals will be hurt. There is no meaningful way to define "fitness" that affects any individual any environment. Yet biologists want to talk about species that don't really exist and if they did the definition is constantly evolving as the population changes. You can't take things apart through taxonomies and put them back together with inductive reasoning when it involves consciousness. All individuals are fit.